Inventor · disambiguated record
Charles E. Freese, V
Also filed as: FREESE CHARLES EDWIN · FREESE V CHARLES E · FREESE V CHARLES EDWIN
23 granted patents·2 pending applications·660 citations·filing 1995–2021
96Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC9DETROIT DIESEL CORP6GM GLOBAL TECH OPERATIONS INC4FREESE V CHARLES E2ARVAN GARY J1
Top patents by PatentIndex Score
25 records- 0196US6058898AStructural oil pan with integrated oil filtration and cooling systemDETROIT DIESEL CORP·Filed 1998·Granted May 9, 2000·80 cites·16 claims
- 0295US11641128B2Mobile charging stations with fuel-cell generators for electric-drive vehiclesGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted May 2, 2023·6 cites·20 claims
- 0395US5604441AIn-situ oil analyzer and methods of using same, particularly for continuous on-board analysis of diesel engine lubrication systemsDETROIT DIESEL CORP·Filed 1995·Granted Feb 18, 1997·251 cites·32 claims
- 0494US6116026AEngine air intake manifold having built-in intercoolerDETROIT DIESEL CORP·Filed 1998·Granted Sep 12, 2000·72 cites·13 claims
- 0593US11938835B2System for charging a battery electric vehicle or a plugin hybrid vehicle using a fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Mar 26, 2024·2 cites·20 claims
- 0693US8191915B2Vehicle docking assistance systemFREESE V CHARLES E·Filed 2008·Granted Jun 5, 2012·103 cites·15 claims
- 0790US11152814B2Mobile charging stations with fuel-cell generators for electric-drive vehiclesGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Oct 19, 2021·7 cites·20 claims
- 0885US9847536B2Injected metal bead channel seal achieved through stamped plate features on fuel cell bipolar platesGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Dec 19, 2017·2 cites·20 claims
- 0985US7926471B2Heat exchanger with variable turbulence generatorsGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Apr 19, 2011·12 cites·19 claims
- 1084US11135931B2System for charging a battery electric vehicle or a plugin hybrid vehicle using a mobile fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Oct 5, 2021·4 cites·20 claims
- 1182US11462752B2Mobile fuel cell direct current fast charger and portable power supply thermal integrationGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Oct 4, 2022·1 cites·20 claims
- 1282US8166752B2Apparatus and method for cooling an exhaust gasGARCIA LINDA·Filed 2008·Granted May 1, 2012·15 cites·12 claims
- 1377US11731524B2Mobile direct current fast charger customer-vehicle-station matching systemGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Aug 22, 2023·3 cites·19 claims
- 1477US7448368B2Exhaust gas recirculation system for an internal combustion engineGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Nov 11, 2008·8 cites·20 claims
- 1575US6085709AEngine rocker arm cover having reduced noise transmissionDETROIT DIESEL CORP·Filed 1998·Granted Jul 11, 2000·27 cites·6 claims
- 1674US6213074B1Internal combustion engine with wedge-shaped cylinder head and integral intake manifold and rocker cover thereforDETROIT DIESEL CORP·Filed 1999·Granted Apr 10, 2001·30 cites·5 claims
- 1773US8341948B2Apparatus and method for cooling an exhaust gasGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jan 1, 2013·9 cites·18 claims
- 1865US7584748B2Exhaust gas recirculation system for an internal combustion engineGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Sep 8, 2009·4 cites·13 claims
- 1964US8205668B2Heat exchanger with disimilar metal propertiesFREESE V CHARLES E·Filed 2008·Granted Jun 26, 2012·4 cites·20 claims
- 2061US8220264B2Integrated inboard exhaust manifolds for V-type enginesARVAN GARY J·Filed 2006·Granted Jul 17, 2012·5 cites·11 claims
- 2160US11872909B2Method and apparatus for monitoring a fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Jan 16, 2024·0 cites·18 claims
- 2257US6142116AInternal combustion engine with cylinder head having unique head bolt mounting and port arrangementDETROIT DIESEL CORP·Filed 1999·Granted Nov 7, 2000·15 cites·8 claims
- 2349US9766149B2Remote sensor data for vehiclesGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Sep 19, 2017·0 cites·19 claims
- 2441US2020376974A1Autonomous mobile vehicle charger system utilizing novel structural architecture to transport and deliver energy to a densely positioned array of energy usersC/O GM GLOBAL TECH OPERATIONS LLC·Filed 2019·Application pending·0 cites
- 2535US2010071656A1Valvetrain control strategies for exhaust aftertreatment devicesGM GLOBAL TCHNOLOGY OPERATIONS·Filed 2008·Application pending·0 cites
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